107175-46-2 Usage
General Description
Brominated polystyrene is a core matrix for the preparation of various functionalized polystyrene resins for solid phase peptide synthesis (SPPS) and solid phase organic synthesis (SPOS).
Check Digit Verification of cas no
The CAS Registry Mumber 107175-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,1,7 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 107175-46:
(8*1)+(7*0)+(6*7)+(5*1)+(4*7)+(3*5)+(2*4)+(1*6)=112
112 % 10 = 2
So 107175-46-2 is a valid CAS Registry Number.